Tensr is building fully autonomous robotic factories that make scaling hardware as effortless as scaling on AWS. We’re a group of Berkeley graduate robotics researchers who previously won a full scale autonomous IndyCar competition at 160mph.
Tepali is the AI-native operating system for medspas. We replace fragmented software and manual work with a single system of record powered by AI agents that handle front desk, patient documentation, and lead conversion.
Tergle builds AI to replace Auditors.
Terminal Use is an orchestration platform for background agents. Purpose-built for agents that use filesystems. Our platform is CLI-first, making it easy for your coding agents to experiment and continuously improve your deployed agents.
Terra empowers creators and brands to design, sample, and bring their own products to market. Creators keep 100% of profits above manufacturing cost — all with no upfront cost or minimums, while manufacturing, fulfillment & logistics are handled in full.
Terracotta AI is an AI-powered Infrastructure as Code PR reviewer for Terraform, OpenTofu, and CDK-TF code, making Infrastructure as Code changes more transparent, less risky, and faster. Terracotta stops your Infrastructure as Code deployments from becoming ticking time bombs every time you modify your environment with AI-driven, contextual feedback delivered directly to your pull requests.
TesterArmy is an AI agent that tests websites and mobile apps. It monitors production on a schedule and runs automatically on every GitHub Pull Request, delivering screenshots, recordings, and actionable bug reports. Describe tests in plain English. The agent handles login flows, OAuth, and OTPs, no scripts to write or maintain. We catch the regressions and UX issues that code review misses.
Texel is a platform that enables developers to generate hardware-accelerated APIs for running AI pipelines 10 times faster, including image and video applications. For example, developers can use the latest NVIDIA GPUs or Google TPUs without having to become hardware experts themselves.
We design and collect audio datasets for training speech models.
The Ankler is subscription news for the entertainment industry so good that everyone from CEOs to creators pay to consume it every day.
Understand user patterns and find silent failures in your AI agents. The Context Company helps teams analyze AI agent conversations to surface user behavior patterns, performance trends, and moments where agents struggle - so teams know what’s working, what’s not, and what to improve next. We turn raw conversations into structured signals: topic clustering, user feedback analysis, custom pattern tracking, and alerts. All alongside traditional observability like traces, tool calls, latency, and costs. Get started in less than 10 lines of code.
The LLM Data Company is a research lab studying post-training data. We work with frontier AI teams to create bespoke tasks, rewards, and environments for models to play and learn at scale.
The New Money Company protects invoices with insurance. We help businesses expand to buyers in new markets or industries by offloading the risk of buyers not paying their bill. Support number: +18889975745.
The Robot Learning Company develops an affordable, general-purpose robot platform designed to automate repetitive, stationary tasks for businesses. It aims to make automation viable outside traditional factory settings, where custom integrations are expensive, rigid, and slow to deploy, by pairing lower-cost hardware with robot learning so systems can adapt to new use cases quickly.
We're building a silent speech wearable that lets you talk to your computer at the speed of voice, but silently and completely imperceptibly to everyone around you.
We enable research that was previously impossible—systematic reviews of 20,000+ papers in weeks with 98% accuracy. We collaborate with researchers at Stanford, Harvard, and Johns Hopkins to ask the big questions they've been forced to scale down. Pharma companies get complete evidence awareness in weeks — not years. AI labs get the same reviews as RL environments with expert-validated reasoning traces—scientific synthesis as the next frontier after math and coding benchmarks. We're former DSPy core contributors who built the production infrastructure to make total evidence awareness actually work at scale.
Next-Gen API Documentation with AI Brilliance. Generate Stripe-like API docs in just a few seconds.
Theorem is training models that make program verification 10,000 times faster. Using verification as a feedback loop, developers have found zero-days in GPU accelerated code and cryptography implementations, and sped up code migration in legacy systems. If you have complicated code that needs to be correct and secure, sign up for our beta!
Theta is building self-learning and real-time adaptation for AI agents, starting with an intelligent memory layer that lets agents remember and learn from previous interactions. Added to existing agent code with a few lines, the memory layer analyzes every run for mistakes and optimizations and passes the relevant insights back to the agent on future runs. It targets teams building AI agents where reliability and speed are priorities.
Theya is the world’s simplest Bitcoin self-custody app for users who find crypto exchanges risky and hardware wallets overwhelming. We are making the self-custody UX seamless with our multi-sig wallet that users can set up using smartphones, giving them the functionality and convenience of centralized exchanges without sacrificing control and security of hardware wallets. We aim to be the default consumer app for Bitcoin - offering products like accumulation, lending, investments and payments - all built on top of our intuitive self-custody platform.
Hi, I'm Thomas, and my creator is named Thomas :p Thomas is the first YC-backed AI founder: a virtual human who starts, runs, and grows his own companies on the internet.
Ticket Wallet is an AI-powered resale platform for season ticket holders and brokers. We automate pricing, listing, and distribution across all major marketplaces. Today, most tickets are still sold manually: spreadsheets, guessing prices, and listing on one site at a time. The biggest brokers outsource pricing to teams in the Philippines… We built Ticket Wallet because we lived this. Truman has been flipping tickets for the last 5 years. Ryan built pricing software after seeing the mess first-hand. We’ve turned that pain into a product. Since launch, we’ve onboarded $3M+ in ticket inventory, signed up 100+ paying sellers, and started working with pro teams. We charge 10% per ticket sold. This is our wedge into the $26B resale market. Other platforms cost you money. We make you more of it.
AI assistant that you can teach to use any app + lives in your messages.
Create production-grade data automations and applications without writing SQL or code
we build self-healing browser infrastructure that runs millions of agent operations a day without supervision. teams use it for large-scale data collection, agentic workflows, continuous monitoring, and anything else that requires acting on the web at volume.
Tinfoil makes it easy to make your AI workloads provably private, without changing your code. You get the privacy of on-prem deployments, while running on the cloud. We’ve built a full-stack platform on top of the latest NVIDIA GPUs offering confidential computing capabilities, meaning that you don’t have to tradeoff performance for privacy. Under the hood, we integrate a suite of recent advances in secure hardware technologies, in particular NVIDIA’s confidential compute mode available on Hopper and Blackwell. When combined with Tinfoil’s software stack, companies can prove their security claims rather than relying on unenforceable statements like "trust us, we don’t log your queries.” Tinfoil guarantees that all data always stays private and cannot be accessed by anyone other than the end user — not even by Tinfoil or the cloud provider it’s processed on. The founding team combines deep academic and industry experience in security and internet protocols. Tanya was previously a systems engineer at Cloudflare, where she built Internet security protocols used by billions, and contributed to the Workers AI platform. Jules and Sacha recently completed their PhDs at MIT where they worked on secure hardware and privacy-preserving technologies. Jules has also worked at NVIDIA on their confidential computing team. Nate has deep infrastructure experience, starting in high school when he built a mini-CDN that got him an internship at Cloudflare. Tinfoil was born from our personal frustration with the false choice between access to powerful AI and data privacy. As AI becomes tightly integrated into our lives and business workflows, it will touch an ever increasing amount of sensitive personal and proprietary data. Right now, the only solutions are DPAs, band-aids like PII redaction, or the nuclear option of running everything on-prem. These solutions are not scalable. By making it easy to deploy provable privacy, Tinfoil promises to unlock significantly deeper AI adoption and integrations, just as TLS on the Internet enabled e-commerce to flourish by securing credit cards on the network. If OpenAI is creating “God in a box”, we are putting God in a blackbox, so Satan can’t spy.
At Tiny, we’re building a new kind of ERP system for factories where AI agents automate repetitive workflows. Made for the four million factories still primarily relying on Excel. LLMs now unlock their troves of siloed unstructured data. We see a massive opportunity to build a compound startup and, beyond that, tap into network effects to unlock just-in-time manufacturing across entire supply chains.
Tiptap is a suite of open source content editing and real-time collaboration tools for developers building apps like Notion or Google Docs. It’s used by thousands of businesses worldwide, including LinkedIn, GitLab, Axios, and Anthropic.
Tire Swing uses AI to power resident and applicant eligibility evaluations for affordable housing. Our software manages the resident certification and recertification process end-to-end for public and private properties supported by Project Based Rental Assistance, Low Income Housing Tax Credit, and Housing Vouchers. It serves as a drop-in replacement for third-party consultants and auditors, and helps compliance staff complete their work faster and more accurately.
TokenOwl aggregates financial accounts in one place with trustless AI. It lets highly active traders calculate taxes with greater accuracy and generate AI powered insights about their portfolio. Users can execute trades with prompts, build custom dashboards, and query their logs in natural language.
Toko helps English learners in East Asia achieve speaking fluency. Through our mobile app, learners engage in short, realistic conversations with an AI and receive feedback on their grammar. With over 500 topics, learners can practice real-world scenarios ranging from small talk to workplace discussions. Toko offers a low-pressure environment to help learners build up their confidence. We make language fluency accessible to everyone - not just those with the means to meet 1:1 with a tutor. In Taiwan (our first market), Toko is ranked top 3 in the App Store for Education!
Tolmo is an agent-driven security platform that secures every layer — code, CI, cloud applications at the speed of AI changes. Codebases are growing faster than ever, at a rate humans can’t keep up with. Tolmo deploys fleets of AI security agents on a live production knowledge graph that connects data from cloud services, containers, databases, and third-party providers (Observability, Security, etc.). Tolmo agents triage, verify impact, and remediate security issues autonomously, escalating to humans only when truly necessary.
At Toma, we are building the AI software suite for underserved industries, starting with Automotive. We started as a voice AI infrastructure company and still are our own biggest customer to this day. Our product empowers hundreds of businesses with a world-class AI receptionist and customer support platform. Toma’s AI agents engage in thousands of customer interactions every day and generate millions of dollars worth of revenue. Why Automotive first? It is a sleeping giant contributing trillions of dollars to the GDP. The industry and its processes are ready for disruption. Toma is bringing AI to all operations in the industry while working hand-in-hand with some of the biggest names, such as the Car Dealership Guy, and public companies like Lithia Motors and AutoNatio. Toma is backed by the best investors in Silicon Valley, including Andreessen Horowitz and Y Combinator.
Top Road provides no-code analytics & payment tools so creators can monetise their AI apps ("GPTs") in the OpenAI ecosystem.
We are helping B2B companies reach the right leads with an AI Outbound agent. The goal is to reproduce the behavior of a sales top performers: - They know the product, the industry, the pain points, and the company's value proposition perfectly (trained on datas from your knowledge base, calls transcript, CRM...). - They will find the right leads, ready to buy, based on buying signals in the industry-specific channels (Linkedin, G2, Github...) or on the company's website visitors. That's exactly what the agent can do! Think of it as an expert SDR in your industry, ramp up in minutes.
Topological is developing physics-based foundation models for CAD optimization. We help hardware teams iterate at the same speed that software teams do. Our technology is accelerating the engineering workflow with AI and scales design and optimization to identify the ideal designs for complex problems given their physical constraints with enhanced speed and performance. Our first model, UToP-v1, is a SOTA topology optimization model that understands physics, geometry, and manufacturability. It can generate the most efficient design given a problem’s physical requirements. It has <5% compliance error and is 1930x faster than current methods. We're reimagining mechanical engineering and computational design with precision spatial AI.
Tornyol builds micro-drones that kill mosquitoes. We use smartphone microphones, car park assist sensors and some clever DSP and control to transform 40-gram toy drones into mosquito killers. Because these drones are so cheap and fast, we will lower the cost of mosquito control by 100x which will enable the eradication of mosquitoes from cities, saving more than a million people each year from Malaria, West Nile, Dengue, etc.
We are building high-precision implantable neuromodulation devices that can sense and stimulate neural activity in the brain with the goal of transforming the efficacy and adoption of deep brain stimulation (DBS), an existing FDA-approved therapy used to treat Parkinson’s, essential tremor and epilepsy.
We process cash-based microtransactions across Africa's informal sector, an example of microtransaction is payment for bus rides today we help over 300k people make this payment.
Touchmark builds pricing infrastructure that charges for AI products based on the quality of their output rather than tokens consumed. Its SDK records AI sessions, tracks events such as model outputs and code diffs, evaluates the quality of what was produced, and returns a value-adjusted price, letting AI applications and agents adopt quality- or value-based monetization. The company also describes its site as a market for AI model inference.
Touchy is your personal AI assistant that lives on your iPhone. One button press and you're talking to an assistant that sees what you see, remembers what you tell it, and takes action across 1,000+ apps--so you can get back to living in the moment.
TovenAI builds a platform of AI agents that handle manual, data-intensive work for compliance teams at institutional trading firms, with six agents currently live. Our customers range from specialist firms to large global institutions, with our agents supporting multiple compliance workflows at a top-10 institutional brokerage. With prebuilt connectors to more than 30 systems—including Bloomberg, Cloud9, and NICE Actimize—firms can onboard to our platform and evaluate results using their own data in less than a week.
Tower accelerates transactional due diligence via an AI-powered, centralized diligence platform. By consolidating disparate diligence workflows, Tower helps deal teams stay organized, spot issues earlier, and close deals faster.
Trace is a workflow automation platform that routes tasks to the right agent – human or AI. We enable enterprise-grade context and AI orchestration in mid-sized teams. Trace breaks workflows into clear steps, sends repetitive tasks to AI agents, and routes the rest to the right people while respecting permissions and logging every action. We help teams cut busywork and unify AI tools across departments – helping companies adopt AI in days rather than months.
We started Trace because we believe AI should wow customers, not frustrate them. As a result, we prioritize reliability and seamless customer interactions. Trace AI agents resolve calls end-to-end, securely integrating with bank systems and external APIs. So far, our agents handle quoting, application, and transaction tracking calls for our partners — but we’re still searching for new exciting use cases. Question to all fintechs/banks: Which customer requests keep coming back to you? We’d love to learn how you handle them now and if they are ripe for automation.
Tracecat is the open source AI automation platform for technical teams. Purpose-built for security, reliability, and internal operations. We provide everything technical builders need to automate work — AI agents, workflows, cases, and over 150 integrations. Trusted by automation builders across 200 organizations from startups to Fortune 500 and federal agencies.
Tracer is an AI research lab building more capable and efficient AI through model coordination. We research adaptive inference, ensembling, and systems in which multiple open-source models work together to produce capabilities beyond any single model. Our work spans reasoning, code, research, and agentic systems, with the goal of making advanced intelligence more accessible and economical.
Trackingplan automatically discovers and monitors all the information your applications and websites are collecting, ensuring that you can trust your BI, analytics, marketing, and sales tools. You can think of us as Segment Protocols but totally transparent, where developers can keep using Google Analytics, Amplitude, Hubspot, Intercom, Braze, etc. as they are used to. Installed in minutes in using your Tag Manager or adding just one line of code to your web or apps, we model all the data being sent to third parties. Since Trackingplan understands what each piece of data means, it identifies patterns, detects anomalies, and automatically connects the dots to create value from data that was hidden in plain sight: - An always up-to-date single source of truth and data governance tool. To discover, understand and document your data and improve communication across teams. - Automated notifications when something breaks or changes. To make sure that integrations are always well implemented: Schema errors, traffic anomalies, rogue events... - Easy to understand, customizable, cross-service alerts. To detect trends, insights, and problems without using complex, engineer-oriented solutions.
Trackstar is the Plaid for supply chain logistics. Our universal API provides a simple and well-documented way for companies to integrate with hundreds of warehouse management systems ("WMS") in minutes, not months.
TradeFlow is AI-powered settlement for financial securities. During her time in financial services, Taryn saw firsthand how inefficient and costly it is to settle trades. Historically, it’s been difficult to improve this process because it’s heavily reliant on manual emails, disparate systems, and inconsistently structured data. However, the advent of powerful AI technology allows us to unlock greater automation than ever before. TradeFlow empowers back offices to do more with less by offloading these time-intensive tasks to AI.